Is "Secure cache against pollution" option enabled in DNS Advanced tab?
Santhosh Sivarajan MCSE(W2K3/W2K/NT4),MCSA(W2K3/W2K/MSG),CCNA,Network+ Houston, TX. On Apr 1, 2005 1:09 PM, [EMAIL PROTECTED] <[EMAIL PROTECTED]> wrote: > > > Given what he described, I don't think it's EDNS0. EDNS0 is a problem, but I > don't think that's what he is seeing here. > > > > Russ, are your DCs multi-homed, by any chance? Is your ISP's DNS server > appearing anywhere in your DNS list, being served up by DHCP, perhaps? Have > you also looked at the KB offered by Mark Parris? > > > > Deji > > > > -----Original Message----- > From: [EMAIL PROTECTED] > [mailto:[EMAIL PROTECTED] On Behalf Of > Brahim Bouchaiba > Sent: Friday, April 01, 2005 10:20 AM > To: ActiveDir@mail.activedir.org > Cc: ActiveDir@mail.activedir.org > Subject: Re: [ActiveDir] Win 2003 DNS issues > Cc: ActiveDir@mail.activedir.org > Subject: Re: [ActiveDir] Win 2003 DNS issues > > > > > > what type of firewall do you have ?if you have pix firewall disable edns > > on windows 2003 > > > > > > > > ActiveDir@mail.activedir.org on Friday, April 01, 2005 at 12:47 PM +0000 > > wrote: > > > > > >We're experiencing intermittent DNS outages ever since we upgraded our > > >domain controllers (which are all running DNS) to Windows 2003. We know > > >we're having a problem because users see "Applying security settings" > > >for an extended length of time when booting up. Then if we do nslookups > > >on the DNS server having issue, it times out. If we restart DNS, it > > >works fine. > > > > > >We applied hotfix KB830381 and thought it fixed it because it didn't > > >happen for awhile, but it happened again finally. Has anyone else been > > >experiencing this? > > > > List info : http://www.activedir.org/List.aspx > > List FAQ : http://www.activedir.org/ListFAQ.aspx > > List archive: > http://www.mail-archive.com/activedir%40mail.activedir.org/ List info : http://www.activedir.org/List.aspx List FAQ : http://www.activedir.org/ListFAQ.aspx List archive: http://www.mail-archive.com/activedir%40mail.activedir.org/
